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Evaluation of Synchrony in the Post-operative Patient (SYNCHRONY)

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT01771341
First Posted: January 18, 2013
Last Update Posted: January 22, 2015
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Hospices Civils de Lyon
  Purpose

Neurally adjusted ventilatory support improved synchronization in the medical patient. However no data are available in the postoperative patient.

This way the investigators designed a prospective randomized cross over trial to evaluate this issue in the abdominal post-operative patient.


Condition Intervention
Patient-ventilator Asynchronism Device: MAQUET SERVOi ventilator with Edi Catheter Device: MAQUET SERVOi ventilator

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: None (Open Label)
Primary Purpose: Basic Science
Official Title: Evaluation of Synchrony in the Post-operative Patient (NAVA vs Pressure Support)

Further study details as provided by Hospices Civils de Lyon:

Primary Outcome Measures:
  • Asynchrony index (AI) [ Time Frame: 8 hours ]
    Number of asynchrony events/total respiratory rate


Secondary Outcome Measures:
  • PaO2/FiO2 ratio [ Time Frame: 8 hours ]
    ratio of partial pressure arterial oxygen and fraction of inspired oxygen


Enrollment: 29
Study Start Date: February 2012
Study Completion Date: December 2014
Primary Completion Date: December 2014 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Placebo Comparator: Pressure support Device: MAQUET SERVOi ventilator
Pressure Support
Other Name: Pressure Support
Experimental: NAVA Device: MAQUET SERVOi ventilator with Edi Catheter
NAVA respiratory modality
Other Name: Neurally Adjusted Ventilatory Assist

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • adult > 18 yr-old
  • abdominal post-operative patient
  • able to trigger the ventilator

Exclusion Criteria:

  • infant
  • pregnancy
  • esophageal surgery
  • recent esophageal variceal bleeding
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01771341


Locations
France
Hospices Civils de Lyon- Centre Hospitalier Lyon Sud
Pierre Bénite, France, 69310
Sponsors and Collaborators
Hospices Civils de Lyon
Investigators
Principal Investigator: Florent WALLET, MD Hospices Civils de Lyon
  More Information

Responsible Party: Hospices Civils de Lyon
ClinicalTrials.gov Identifier: NCT01771341     History of Changes
Other Study ID Numbers: 2010.646
First Submitted: June 15, 2012
First Posted: January 18, 2013
Last Update Posted: January 22, 2015
Last Verified: January 2015

Keywords provided by Hospices Civils de Lyon:
NAVA
post operative